| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(CaCl3) = NaCl + CaCl2
KCl + NH4F = KF + NH4Cl =>
KCl + NH4F = KF + NH4Cl
Zn + CH3OOH = H2 + ZnCH3OO =>
2 Zn + 2 CH3OOH = H2 + 2 ZnCH3OO
Mg(OH)2 + C6H8O6 = Mg(OH)2H + C6H7O6 =>
Mg(OH)2 + C6H8O6 = Mg(OH)2H + C6H7O6
CH3COOH + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
CH3COOH + NaHCO3 = NaCH3CO2 + CO2 + H2O
((NH4)3PO4) = (H3PO4) + NH3 =>
((NH4)3PO4) = (H3PO4) + 3 NH3
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + Ca(HSO4)2 =>
Ca3(PO4)2 + 4 H2SO4 = Ca(H2PO4)2 + 2 Ca(HSO4)2
Fe + CuSO4 = Cu(s) + FeSO4 =>
Fe + CuSO4 = Cu(s) + FeSO4
C7H7Cl2 + NaOH = C7H8NaO2 + NaCl + H2O =>
C7H7Cl2 + 3 NaOH = C7H8NaO2 + 2 NaCl + H2O
NOH2SO4 = NO2SO2H2O =>
NOH2SO4 = NO2SO2H2O
Li2CrO4 + Li2S + H2O = Li[Cr(OH)6] + S + LiOH =>
2 Li2CrO4 + Li2S + 8 H2O = 2 Li[Cr(OH)6] + S + 4 LiOH
C5H10O5 = CH3CH2CH2CH2COOH + CO2 + H2 =>
8 C5H10O5 = 5 CH3CH2CH2CH2COOH + 15 CO2 + 15 H2
HCOONa + H2 = HCOOH + Na =>
2 HCOONa + H2 = 2 HCOOH + 2 Na
C6Cl5OH + H2O + CuO = CO2 + HCl + Cu =>
C6Cl5OH + 2 H2O + 9 CuO = 6 CO2 + 5 HCl + 9 Cu
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
NaMnO4 + H2O + Mn(NO3)2 = MnO2 + NaNO3 + HNO3 =>
2 NaMnO4 + 2 H2O + 3 Mn(NO3)2 = 5 MnO2 + 2 NaNO3 + 4 HNO3
CO2 + Mg(HO)2 = MgCO3 + H2O =>
CO2 + Mg(HO)2 = MgCO3 + H2O
(H2SO4)2 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl + Na2SO4 + H2O =>
7(H2SO4)2 + 2 Na2Cr2O7 + 12 NaCl = 2 Cr2(SO4)3 + 12 Cl + 8 Na2SO4 + 14 H2O
Bi(OH)3 + [Sn(OH)6]{4-} = Bi + [Sn(OH)6]{2-} + OH{-} =>
2 Bi(OH)3 + 3[Sn(OH)6]{4-} = 2 Bi + 3[Sn(OH)6]{2-} + 6 OH{-}
NaOH + SO2 = NaO2 + OHS =>
NaOH + SO2 = NaO2 + OHS
Na + SO4 + HF = NaF + H2SO4 =>
2 Na + SO4 + 2 HF = 2 NaF + H2SO4
Ca(HS)2 + S = Ca(HS5)2 =>
Ca(HS)2 + 8 S = Ca(HS5)2
NaNO33 = O2 + NaNO2 =>
2 NaNO33 = 31 O2 + 2 NaNO2
H2SO4(aq) + I2(aq) = H2I + SO4 =>
2 H2SO4(aq) + I2(aq) = 2 H2I + 2 SO4
Si + HCl = SiHCl2 + H2 =>
2 Si + 4 HCl = 2 SiHCl2 + H2
CaH2 + HOH = Ca(OH)2 + H2 =>
CaH2 + 2 HOH = Ca(OH)2 + 2 H2
Fe3O2 = Fe + O2 =>
Fe3O2 = 3 Fe + O2
C + HO3 = H2O + CO2 =>
5 C + 4 HO3 = 2 H2O + 5 CO2
C8H12 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H12 + 16 KMnO4 + 24 H2SO4 = 10 C4H6O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
NH3(l) = N2(s) + H2(g) =>
2 NH3(l) = N2(s) + 3 H2(g)
C6H10 + I2 = C6H10I2 =>
C6H10 + I2 = C6H10I2
MgCl2(s) + Li2CO3(s) = MgCO3(g) + LiCl(aq) =>
MgCl2(s) + Li2CO3(s) = MgCO3(g) + 2 LiCl(aq)
KMnO4 + H2SO4 + CH3OH = HCOOH + H2O + K2SO4 + MnSO4 =>
4 KMnO4 + 6 H2SO4 + 5 CH3OH = 5 HCOOH + 11 H2O + 2 K2SO4 + 4 MnSO4
H{+} + MnO2 + I{-} = Mn{2+} + H2O + I2 =>
4 H{+} + MnO2 + 2 I{-} = Mn{2+} + 2 H2O + I2
Fe2 + NaOH = Fe(OH) + Na =>
Fe2 + 2 NaOH = 2 Fe(OH) + 2 Na
C4H9OH + C3H7OH = C7H16(OH)2 =>
C4H9OH + C3H7OH = C7H16(OH)2
Hg(SO4) + HCl = HgCl + HSO4 =>
Hg(SO4) + HCl = HgCl + HSO4
C3H8 + Br2 = C3H7Br + HBr2 =>
2 C3H8 + 3 Br2 = 2 C3H7Br + 2 HBr2
SiO2 + K2O = K2Si4O9 =>
4 SiO2 + K2O = K2Si4O9
KClO3 = KClO4O + KCl =>
5 KClO3 = 3 KClO4O + 2 KCl
NaH + NHO3 + HCl = NH4Cl + HH3 + NaO =>
12 NaH + 4 NHO3 + 4 HCl = 4 NH4Cl + HH3 + 12 NaO
Al(OH)2 + NH4(NO3) = Al(NO2)2 + NH3 + H2O =>
2 Al(OH)2 + 3 NH4(NO3) = 2 Al(NO2)2 + 2 NH3 + 5 H2O
Mg + Na2(CO3)2 = MgCO3 + Na2 =>
2 Mg + Na2(CO3)2 = 2 MgCO3 + Na2
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO =>
4 Fe(CrO2)2 + 8 K2CO3 + 3 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO
Nh4 + CaCl = Ca + Nh4Cl =>
Nh4 + CaCl = Ca + Nh4Cl
KMnO4 + Na2S2O3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
CoCl2 + H2O = CoCl2*H2O =>
CoCl2 + H2O = CoCl2*H2O
LiOHH2O + H2O2 = LiOOH*H2O + H2O =>
LiOHH2O + H2O2 = LiOOH*H2O + H2O
C22H28S5011 + O2 = C02 + H2O + SO2 =>
C22H28S5011 + 5018 O2 = 11 C02 + 14 H2O + 5011 SO2
NH4OH + K2HgI4 + KOH = NH2IHg2O + KI + H2O =>
NH4OH + 2 K2HgI4 + 3 KOH = NH2IHg2O + 7 KI + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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